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公开(公告)号:US20050072378A1
公开(公告)日:2005-04-07
申请号:US10686238
申请日:2003-10-15
申请人: Frank Weber , Jeffrey Pruitt , Brian Walker
发明人: Frank Weber , Jeffrey Pruitt , Brian Walker
CPC分类号: F28D1/0213 , F24H1/107 , F28C3/06
摘要: A combination direct/indirect liquid heating heater comprises a tower, a cold water inlet conduit causing water to fall in said tower, a hot water reservoir in communication with said tower, a gas burner, a hot gas inlet manifold encased in the reservoir and, by means of a vertical section, directing the gas into the tower. The hot gas manifold vertical section is capped by a cap impeding water flow into the manifold. Also, the vertical section comprises a baffle impeding gas flow from the tower into the reservoir.
摘要翻译: 一种组合的直接/间接液体加热加热器包括塔架,导致水在塔中落下的冷水入口导管,与塔相连的热水储存器,气体燃烧器,封装在储存器中的热气进口歧管, 通过垂直部分将气体引导到塔中。 热气体歧管垂直部分被帽盖住,阻止水流入歧管。 此外,垂直部分包括妨碍气体从塔进入储存器的挡板。